>4u2hH (H:) observed residues (from ATOM records)
msgmrfdtrlvhggrpsagtgdvvppihvsttyerraqpryfygrgenptreeleeclag
lerapfatvfssgqaaaatllslvrpgqcvvstglfdlaarqgvrvryadlttpegiaaa
laepdlalvwietptnplltvvdvaevsrrahergarvvvdntfaspvlqqplalgadvs
lysttksiaghadvlggalvyrdadlhaavrayrttagnvpgaldcflvrrglhtlslrv
hrqvatarvlverlraspvvgavhypglpehpqhavvkaqmsapgaivsfdylggpaerl
ldrftlftcgvslggvhslvecpalmthrpaearrgigeslirlsvgiedpqdlaedlsr
alag